6. Which of the following statements is (are) true? a. Input controls are improved by using pre-numbered source documents or by the system automatically assigning a sequential number to each transaction. b. With mnemonic codes, blocks of numbers are reserved for specific categories of data. c. As ERP modules do not automatically trigger additional actions in other modules, it is less important to understand business processes and their interactions. d. In an integrated ERP system, undetected data entry errors can automatically propagate throughout the system e. A purchase to pay ERP module facilitates, production scheduling, work-in-process, quality control, cost management, and manufacturing processes

7. Which of the following statements is (are) true? a. To ensure credit sales policies are followed, the system can be programmed to check a customers credit limit and payment history. b. A transaction file contains records of individual business transactions and is similar to a general ledger in a manual AIS. c. An ERP system uses a centralized database to share information across business processes and coordinate activities. d. It is difficult for an ERP system to provide management with the up-to-date information needed to plan, control, and evaluate an organizations business e. Use of pre-numbered documents makes it harder to verify that all transactions have been recorded and that none has been misplaced.

8. Which of the following statements is (are) true? a. A chart of accounts facilitates preparing financial statements because data stored in individual accounts can easily be summed for presentation. b. A database query can provide the information needed to deal with problems and questions that need rapid action or answers. c. Repetitive and frequently used database queries are usually developed by users; one-time queries are usually developed by information systems specialists. d. Transaction files are permanent and must be maintained for several years for backup purposes. e. A journal entry shows the accounts and amounts to be debited and credited.

9. Which of the following statements is (are) true? a. Transaction data are almost always recorded in a ledger before they are entered into a journal b. Documents are records of transaction or other company data that can be printed out or stored as electronic images in a computer c. ERP systems are not effective in integrating nonfinancial company operations with a traditional accounting system. d. Since batch processing data are current and accurate only immediately after processing it is used for applications that do not need frequent updating. e. Well-designed screens improve accuracy and completeness by using checkoff boxes or pull-down menus to present the available options

10. Which of the following statements is (are) true? a. An audit trail is a transaction path through a data processing system from point of origin to final output, but not backward from final output to point of origin. b. The need for reports should be periodically assessed, because they are often prepared long after they are needed, wasting time, money, and resources c. An AIS has traditionally been referred to as a transaction processing system because its only concern was financial data and accounting transactions. d. Accountants and systems developers do not need to understand how data are captured, organized, stored, processed, or accessed. e. A master file, like a ledger in a manual AIS, stores cumulative information about an organization.